What it costs to charge a 2027 BMW i7 xDrive60 Sedan (20 inch All-Season Tires) in District of Columbia

A 2027 BMW i7 xDrive60 Sedan (20 inch All-Season Tires) draws 38.4 kWh per 100 miles per the EPA; at District of Columbia's 24.54¢/kWh residential rate that's $9.42 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 41.2% cheaper per mile than gasoline in District of Columbia — charging at home is much cheaper than gas here.

What a year of driving costs

Home charging this 2027 BMW i7 xDrive60 Sedan (20 inch All-Season Tires) in District of Columbia runs about $1,413 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $990 saved annually, at this mileage.

Cost of a full charge

$32.4 — that's what District of Columbia's 24.54¢/kWh rate puts on the 132 kWh a 2027 BMW i7 xDrive60 Sedan (20 inch All-Season Tires) needs for its full 344-mile EPA range.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 BMW i7 xDrive60 Sedan (20 inch All-Season Tires) in District of Columbia ranks 16,857 for cost savings versus gas — 1 being the best deal nationally. Separately, the BMW i7 xDrive60 Sedan (20 inch All-Season Tires) ranks 222 of 400 EV models for raw efficiency, and District of Columbia ranks 42 of 51 for cheapest residential electricity.

Next step: home charger installation

Everything above is the per-mile and per-year cost once a home charger exists — getting one installed is a separate electrical job whose price depends on your panel and wiring, not the state average used here.

Ask a licensed District of Columbia electrician to quote the install before this math becomes a real decision.

More on how this number was built

See the methodology guide for exactly which EIA and EPA figures feed 2027 BMW i7 xDrive60 Sedan (20 inch All-Season Tires)'s cost in District of Columbia. Curious how District of Columbia's 24.54¢/kWh compares? The guide to charging cost by state ranks every state side by side.